We've owned the SQ5 for 2.5 years and it is still on the brakes it came with. The only issue we've had is with some corrosion around the rotor hats. So, with the help of my QuickJack, I put the car in the air today and hit each hat with a coat of high-heat paint. The job took two hours. ​Here's a slideshow that demonstrates the steps I went to.